Iyini ububanzi be-nozzle kusibhamu sesifutho esidingekayo ekupendeni imoto
Okuqukethwe
Abaqalayo bangakwazi ukuthatha idivayisi yendawo yonke ene-nozzle engu-1,4 mm monolithic. Kufanelekile ukusebenzisa ingxube yenhlabathi ehlanjululwe kancane ngaphezu kwesimiso, kanye nokudweba izakhi zemoto ngamapende ahlukahlukene nama-varnish. Kodwa kufanele kukhunjulwe ukuthi umphumela wokufafaza ungase ube sezingeni eliphansi: ukusetshenziswa ngokweqile kopende ngenxa yenkungu noma ukubonakala kwe-smudges kungenzeka.
Ukuze uthole umdwebo wekhwalithi ephezulu yemoto, kubalulekile ukukhetha ububanzi obufanele bomsindo wesibhamu se-spray. Kudingeka ukucabangela i-viscosity yengxube lapho ubuso bupendwe khona. Uma i-nozzle ikhethiwe ngokungalungile, lokhu kuzoholela ekusebenzeni kabi kanye nokulimala kweyunithi.
Isakhiwo kanye nomgomo wokusebenza kwesibhamu se-pneumatic spray sezimoto zokudweba
Isigaba sokugcina ekukhiqizeni imoto, kanye nokulungiswa kwayo, ukusetshenziswa komdwebo wokupenda. Akunakwenzeka ukucabanga umlungisi wezimoto enza lo msebenzi esebenzisa ibhulashi - inqubo enjalo izoba yinde, futhi ukusetshenziswa kopende kuzoba kukhulu. Namuhla, izimoto zipendwe kusetshenziswa i-airbrush - idivayisi ekhethekile efafaza izinto zokupenda.
Ngaphandle, isifutho sikapende sifana nokubamba isibhamu. Iqukethe izici ezilandelayo ezibalulekile:
- isibambo - ngosizo lwalo ithuluzi libanjwe esandleni;
- ithangi lezinto ezibonakalayo;
- i-trigger - inesibopho sokuqala inqubo yokufafaza;
- i-nozzle yokudweba (i-nozzle) - idala isiqondiso se-jet yokudweba imoto nge-airbrush;
- i-pressure regulator - ilawula ukugeleza komoya ocindezelwe futhi iguqule ingcindezi yayo.
I-oksijeni ingena kusibhamu se-spray ngokusebenzisa i-hose ekhethekile ivinjwe i-damper. Ngemva kokucindezela i-trigger, umoya ocindezelwe uqala ukuhamba eziteshini zangaphakathi zedivayisi. Njengoba ukunikezwa komoyampilo kuvinjiwe, ukugeleza komoya kuphusha izinhlayiya zikapende ngaphandle kwethangi ngombhobho.
Ukubonakala kwesibhamu sokufutha
Ukwandisa noma ukunciphisa izinga lokufuthwa, izingcweti zishintsha usayizi wombhobho ngenkathi zisebenzisa isibhamu sokufutha. Isimiso sokusebenza kwedivayisi singaqhathaniswa nesibhamu se-spray sasendlini, noma kunjalo, esikhundleni samanzi, idivayisi ifafaza upende.
Izinhlobo zezibhamu ze-pneumatic spray
Abakhiqizi emakethe yaseRussia banikeza ukukhethwa okukhulu kwezifutho zepende. Zihluke ngentengo, ukubukeka, izici. Kodwa umehluko wabo omkhulu uhlobo. Kunezinhlobo ezi-3 eziyinhloko zezibhamu zokufutha:
- I-HP iyisabelomali kodwa isisetshenziswa esiphelelwe yisikhathi esebenzisa isistimu yomfutho ophezulu. Ngenxa yokugeleza komoya okunamandla, ukukhishwa okunamandla kopende kwenzeka. Amaphesenti angu-40 kuphela esixazululo afinyelela phezulu, ama-60% aphenduka abe yinkungu enemibala.
- I-HVLP iwuhlobo lwesibhamu sesifutho esinomfutho ophansi kodwa umoya ophezulu ocindezelwe. I-nozzle esetshenziswe kulesi sibhamu se-spray inciphisa i-jet yokudweba imoto, inciphisa ukwakheka kwenkungu kuze kufike ku-30-35%.
- I-LVLP iyiyunithi emisha esekelwe "kumthamo womoya ophansi ekucindezelweni okuphansi". Idivayisi inikeza ukumbozwa kopende kwekhwalithi ephezulu. I-80% yesisombululo ifinyelela phezulu.
Lapho ukhetha isifutho sikapende we-pneumatic, umthengi ngamunye ucabangela injongo yakhe, imingcele, kanye nekhono lakhe lezezimali.
Iyiphi i-nozzle ozoyithatha i-airbrush yokudweba imoto
Ochwepheshe basebenzisa isifutho sikapende hhayi kuphela ukuqedela ukudweba imoto, kodwa futhi ne-putty yayo, i-primer. I-nozzle ikhethwa ngokuya ngenhloso yokusetshenziswa, kanye ne-viscosity nokwakheka kwezinto. Isibonelo, ukudweba imoto nge-base koqweqwe lwawo, ububanzi be-nozzle kusibhamu se-spray budinga usayizi omncane, we-putty - esiphezulu.
Lapho kudayiswa kukhona izifutho zopende ezinesethi yamabhomu akhishwayo. Izingcweti ezichwepheshile zitusa ukuthatha i-airbrush nge-nozzle engasuswa ukudweba imoto. Lokhu kukuvumela ukuthi ushintshe i-nozzle ngenjongo oyifunayo.
Nozzle for spray gun
Isici ngasinye se-sprayer sikapende senza umsebenzi othile, siqinisekisa ukusebenza kahle kwedivayisi. I-nozzle kapende (i-nozzle) iyimbobo enembobo lapho i-jet yenhlanganisela yepende iphushwa ngaphandle ngosizo lwengcindezi.
Ububanzi bombhobho obudingekayo ukudweba imoto nge-airbrush
I-nozzle ikhethwa ngokusekelwe ezintweni zokupenda ezisetshenzisiwe, kanye nendlela yokufaka upende. Ukukhetha kahle ububanzi besibhamu se-spray sokupenda imoto, inqubo yokufafaza izosebenza kahle ngangokunokwenzeka, futhi ukusetshenziswa kwesixazululo kuzoba okunengqondo. Uma usayizi we-nozzle ungafanelekile, ukwakheka kwengxube kuzofafazwa ngokwakhiwa kwenkungu eyeqile noma ama-smudges. Ngaphezu kwalokho, ukusebenza okungalungile kungaholela ekuvaleni umgodi nokuhluleka kwedivayisi ngokwayo.
Imibhobho kuzifutha zomoya
Lapho i-trigger icindezelwa, inaliti yokuvala isibhamu sesifutho ivula imbobo lapho upende uphushwa khona ngomoya ocindezelweyo. Ngokuya ngokuhambisana kwesixazululo kanye nobubanzi be-nozzle yesibhamu se-spray esisetshenziselwa ukupenda imoto, ukusebenza kwedivayisi kusethiwe. Usayizi we-nozzle olungile wokusebenzisa upende nezinto zokuvanisha ngesifutho somoya:
- 1,3-1,4 mm - isisekelo koqweqwe lwawo;
- 1,4-1,5 mm - upende we-acrylic, i-varnish engenambala;
- 1,3-1,5 mm - ingxube yenhlabathi eyinhloko;
- 1,7-1,8 mm - primer-filler, Raptor upende;
- 0-3.0 mm - i-putty ewuketshezi.
Ukuze uthole umdwebo wezinga eliphezulu wemoto, ububanzi obuthile bombhobho kusibhamu sokufafaza kuyadingeka. Abanye abaculi bakhetha ukusebenzisa usayizi wombhobho wendawo yonke. Okuhlangenwe nakho kubavumela ukuba banciphise ukusetshenziswa kopende futhi bathole imiphumela emihle kungakhathaliseki ukuthi udaka olusetshenzisiwe. Kodwa ukusebenza nge-primer ingxube ne-putty, i-nozzle yendawo yonke ngeke isebenze - uzodinga ukuthenga isethi eyengeziwe yama-nozzles.
Imibhobho engenamoya
Izibhamu ze-spray ezinikwe amandla yi-motor kagesi zinokusebenza okuphezulu. Imvamisa zisetshenziselwa ukukhiqizwa okukhulu kwemishini yezimoto, hhayi ngezinhloso zasekhaya. Ukudweba imoto, i-airbrush iyadingeka nge-nozzle encane, eyenzelwe iyunithi yokufafaza engenawo umoya. Usayizi weNozzle uncike ku-viscosity yengxube esetshenzisiwe (ngamayintshi):
- 0,007 ″ - 0,011 ″ - i-primer ye-liquid, i-varnish, ibala;
- 0,011″ - 0,013″ - ingxube ye-viscosity ephansi;
- 0,015″ - 0,017″ - amapende kawoyela, i-primer;
- 0,019 ″ - 0,023 ″ - i-anti-corrosion coating, umsebenzi wokupenda we-facade;
- 0,023″ - 0,031″ - into evimbela umlilo;
- 0,033″ - 0,067″ - ingxube ye-pasty, i-putty, i-viscous kanye nokwakheka kwe-viscous.
Lapho uthenga isibhamu sokufafaza esingenamoya sokupenda izimoto, akuwona wonke umuntu ongakwazi ukubhekana ne-nozzle futhi anqume ukuthi ungakanani usayizi odingekayo nokuthi kusho ukuthini. Ukumaka umkhiqizo kuqukethe izinombolo ezi-3:
- 1st - i-spray angle, ibalwa ngokuphindaphinda inombolo ngo-10;
- 2nd and 3rd - usayizi wembobo.
Njengesibonelo, cabanga ngombhobho we-XHD511. Inombolo 5 isho i-angle yokuvula ithoshi - 50 °, okuzoshiya imprint cishe izikhathi ezi-2 ezincane ngobubanzi - 25 cm.
Isibhamu sikagesi sokufutha
Inombolo 11 inesibopho sobubanzi bomlomo wesibhamu sesifutho esidingekayo ekupendeni imoto. Ekumaka, kukhonjiswe ngezinkulungwane zamayintshi (0,011). Okungukuthi, nge-nozzle ye-XHD511, kungenzeka ukudweba ubuso ngenhlanganisela ye-viscosity ephansi.
Isiphi isibhamu sokufutha ongasikhetha
Lapho ukhetha i-sprayer yokupenda, udinga ukuqonda ukuthi izosetshenziselwa yiphi injongo. Izibhamu zohlobo olungenamoya ziyadingeka ekupendeni imishini emikhulu: amaloli, izimoto ezithwala impahla, imikhumbi. Ezimotweni zabagibeli kanye nezingxenye zomuntu ngamunye, kungakuhle ukuthi ukhethe umshini womoya. Okulandelayo, kufanele unqume uhlobo lwesifutho, unake izinzuzo nezingozi zesibhamu se-spray:
- I-HP - ilungele ukusetshenziswa ekhaya. Ngemva kokukhetha ububanzi obufanele besibhamu se-spray nozzle, inkosi ingasebenzisa iyunithi yokudweba imoto nge-metallic noma i-varnish ngezandla zayo. Upende ulungile futhi usetshenziswe ngokushesha phezulu. Kodwa izinto ezicwebezelayo zidinga ukucwebezeliswa okwengeziwe, ngoba ngenxa yobuningi benkungu enemibala, ukugqoka kungase kungabi kahle.
- I-HVLP - uma iqhathaniswa nesifutho sikapende sangaphambilini, le divayisi ipenda kangcono, isebenzisa izinto zokupenda ezincane. Kodwa lolu hlobo lwedivayisi ludinga i-compressor enamandla futhi ebizayo, kanye nokusebenza ngaphansi kwezimo ezithile. Kudingekile ukukhipha ukungena kothuli nokungcola endaweni yokusebenza.
- I-LVLP iyiyunithi engcono kakhulu lapho kungekho sidingo sokupholisha imoto ngemuva kokudweba. Kodwa isibhamu esinjalo siyabiza. Futhi inkosi ezosebenza naye kumele ibe yingcweti. Amaphutha ekusebenzeni nasekusebenzeni okungaqinisekile kwesibhamu sokufafaza kuzoholela ekwakhekeni kwama-smudges.
Uma usaqala, bese unikeza okuthandayo kumamodeli angabizi azokusiza ukuthi uthole isipiliyoni futhi ugcwalise isandla sakho. Futhi, uma uhlela ukusebenzisa iyunithi ezimweni ezingavamile, kuyatuseka ukuthi uthenge izibhamu zokupenda ze-HP noma ze-HVLP. Futhi ochwepheshe abavame ukupenda izimoto kufanele babhekisise amamodeli e-LVLP.
